{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV6901-1F","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV6901-1F","canonicalUrl":"https://aoctrl.com/siemens/3RV6901-1F","factsUrl":"https://aoctrl.com/api/mcp/products/3RV6901-1F","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS transverse auxiliary switch, 3RV6901-1F, 2 NO contacts, screw-type terminals, 45x12x17 mm, for circuit breaker sizes S00, S0, S2, S3.","salesMarkdown":"The Siemens 3RV6901-1F is a SIRIUS transverse auxiliary switch — a bolt-on accessory that adds two normally-open (2 NO) instantaneous contacts to a circuit breaker. Rated for 1 A at 24 V and 0.5 A at 230 V, these contacts handle typical control and signaling loads — PLC inputs, contactor coils, indicator lamps — not motor power. The 2 NO configuration gives you a clean pair of form-A contacts for status feedback or enable circuits. This switch is sized for the SIRIUS 3RV2 breaker family, fitting frame sizes S00, S0, S2, and S3. Height is 12 mm. Terminals accept two conductors per clamp: 2x (0.5 to 1.5 mm²) or 2x (0.75 to 2.5 mm²) solid/stranded, or 2x AWG 20 to 14. The screw-type connection is standard for panel wiring — no special tooling needed.","metaTitle":"Siemens 3RV6901-1F SIRIUS Auxiliary Switch, 2 NO, 45x12x17 m","metaDescription":"Siemens 3RV6901-1F SIRIUS transverse auxiliary switch, 2 NO contacts, screw terminals, fits S00/S0/S2/S3 breakers. Rated 1 A at 24 V. Current production, available to order. Reques","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"Depth":"17 mm","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Width":"45 mm","Height":"12 mm","at 24 V":"1 A","at 48 V":"0.3 A","at 60 V":"0.15 A","at 230 V":"0.5 A","During Storage":"-50 ... +80 °C","lifecycle_stage":"current","During Operation":"-20 ... +60 °C","Fastening Method":"plug-in fixing","Solid Or Stranded":"0.5 ... 2.5 mm²","Product Brand Name":"SIRIUS","Product Designation":"auxiliary switch, transverse on the front","Design Of The Product":"transverse auxiliary switches","Size Of The Circuit-Breaker":"S00, S0, S2, S3","Substance Prohibitance (Date)":"05/01/2012","for AWG cables for auxiliary contacts":"2x (20 ... 14)","Finely Stranded With Core End Processing":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","operational current of auxiliary contacts at AC-12 maximum":"2.5 A","Type Of Electrical Connection For Auxiliary And Control Circuit":"screw-type terminals","number of CO contacts of auxiliary contacts instantaneous contact":"0","number of NC contacts for auxiliary contacts instantaneous contact":"0","number of NO contacts for auxiliary contacts instantaneous contact":"2","AWG number as coded connectable conductor cross section for auxiliary contacts":"20 ... 14"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/5fbf1cfa9a7c87c97b2e413ad403a06a.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=621350&mlfb=3RV6901-1F","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV6901-1F/alternatives.json"},"ai":{"faq":[{"question":"What circuit breaker sizes does 3RV6901-1F fit?","answer":"It fits SIRIUS 3RV2 breakers in frame sizes S00, S0, S2, and S3."},{"question":"What wire sizes does the 3RV6901-1F accept?","answer":"Screw terminals accept solid or stranded 0.5 to 2.5 mm² (two conductors per clamp), or AWG 20 to 14."},{"question":"Where can I buy 3RV6901-1F and get current pricing?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time. Submit an RFQ for a firm price and lead time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV6901-1F","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/3RV6901-1F when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}